Focus / Ambient Presence
douseki
Focus keeps going, even when you are on your own.
31b / Operating Group
Turning “it would be nice if this existed” into something real.
31b is a small operating group that turns everyday "it would be nice if this existed" ideas into lightweight web products. douseki and wattcha are the first two that are live now.
Products
douseki / wattcha
Products
Two products, two different kinds of friction
douseki is about atmosphere for focused work. wattcha is about splitting, remembering, and cleaning up group activity without extra drag.
Focus / Ambient Presence
douseki
Focus keeps going, even when you are on your own.
A web service built around calm atmosphere and a gentle sense of other people nearby.
Focus supportAtmosphereMultilingual
Split / Recall
wattcha
Make expense sharing part of the memory.
A group-focused web service that combines expense sharing with photos and group history.
Expense sharingPhotosGroup flow
Stance
Small team. Sharp decisions. Public by default.
31b keeps the surface area small and tries to make the product, copy, and public information feel equally intentional.
01
Start from the moment
We begin with the exact moment that should feel lighter, not with a feature list.
02
Treat the public surface seriously
Navigation, contact, and clarity are part of product quality, not afterthoughts.
03
Ship in a form that lasts
We prefer lightweight structures that are easy to keep improving over time.
Contact
Lightweight contact. Clear paths.
No custom form, no extra process. Email and X are the public contact paths for 31b.